How to Differentiate Between Laser Printers & Inkjet Printers

You require a new printer but you do not know whether to buy an inkjet or a laser printer, as you are not aware of the differences between the two. Each user or organisation is faced with the dilemma while buying a new printer. Most customers operate under strict budgetary constraints and it is only normal to consider initial purchase costs and space limitations. However, it is prudent to take into consideration the long-term operating costs associated with the particular printer. Get best HP Latex Printers

The choice of printer will, largely, depend on your requirements. Inkjet printers are usually ideal for home users who have limited text and photo printing needs. Laser printers are better suited to larger office environments with high-volume and high-quality printing requirements.

The differences between a laser and an inkjet printer are generally categorised into a few broad segments, namely, cost (initial and maintenance), speed, quality, space and networking facilities. It is also essential to understand the technology behind the manufacturing of the laser toners and ink cartridges as this is a major contributing factor towards the cost.

Difference in Technology & Networking Facilities between Inkjet and Laser Printers –

The technology used for inkjet cartridges is simpler and the parts are less expensive than the laser toners. The black inkjet cartridge has only black ink. The color inkjet printer contains two main ink cartridges, for black and other primary colors respectively. The primary colors are then divided into three compartments for cyan, magenta and yellow ink. The primary colors are consequently mixed to produce all other colors. The cartridge contains a reservoir which has compartments with metal plates and a number of tiny nozzles on the print head of the cartridge. The number of holes or nozzles depends on the resolution of the printer. It is usually 21 – 128 nozzles per color. The ink gets heated, when the current starts flowing through the metal plates, after the print command is given. The heat causes vapor bubbles to form inside the cartridge and make the ink swell up. The ink then flows out in droplets from the nozzles onto the paper in a few milliseconds. A vacuum is created (once the ink droplet flows out) which draws more ink into the nozzles ensuring a steady supply of droplets as required. This common technique is called Thermal Inkjet and the coinage of the name ‘BubbleJets’ by Canon has been due to the bubbling vapors.

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